منابع مشابه
Surgical management of stern
Downloaded by guest on 12 Febru fistula or sinus or recurrence or persistence of infection. Surgical management included incision and drainage alone, incision—drainage and curettage or SCJ resection. The type of the surgical management depended on various factors including the initial presentation of the patient, the patient’s general condition, radiological findings and recurrence after initia...
متن کاملGenetics: C. Stern
which involved various strains of race A and race B coming from diverse parts of the distribution area of each race. These races were of different "strength," and had different types of Y-chromosomes (Dobzhansky and Boche,6 Dobzhansky7). The details of chromosome morphology and chromosome differences between the two races of Drosophila pseudoobscura is now in press elsewhere., The present ident...
متن کاملRebecca Sela Stern
The linear regression model (and most other models) assume that observations are independent and identically distributed. This may not be true in time series, because current values often depend on what happened in previous periods. This may cause series to seem to have trends ("autocorrelation masquerading as trend") and will make standard errors wrong. A time series is a stochastic process (a...
متن کاملAnindya Ghose Stern
The rapid adoption of smartphones and tablets as well as the widespread use of mobile applications has been fueling the growth of mobile commerce around the world. This paper quantifies the economic impact of tablets in ecommerce and m-commerce markets by examining its complementary and substitution effects with two other channels – PCs and smartphones. We use an archival data from the largest ...
متن کاملMorton and Stern
Vr. H., a 20ear-old Negro housewife, was apparently norimnal at birth except for small supernumeraryl digits on eaich of her 4 extremities. As a child she was able to keel) up with other children until her early teens when she noted easy fatigabilitv on moderate exertion and inability to run because of dvspnea and marked dizziness. At 15 years of age she had pleurisy an(l shortness of l)reathi ...
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ژورنال
عنوان ژورنال: Astronomische Nachrichten
سال: 1920
ISSN: 0004-6337,1521-3994
DOI: 10.1002/asna.19202122405